Is oxygen renewable or nonrenewable

Answer 1

Renewable of course because when a person sucks in air and throw it back it release it as carbon dioxide the the trees receives the carbon dioxide and gives oxygen to everyone. So protect the trees they are life for us and they give out renewable resources we need. Think before throwing out a tree -1 a tree now that's bad
Oxygen is renewed by plant life through the process of photosynthesis.
Oxygen is a renewable resource. As long as there are enough trees in the world to produce it from the carbon dioxide in the atmosphere it will always be renewable.